| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $24.34 | 9.783% | $26.7212 | $26.72 | $26.70 | $26.70 |
| Purchase #2 | $30.89 | 11.833% | $34.5452 | $34.55 | $34.55 | $34.50 |
| Purchase #3 | $84.42 | 8.376% | $91.491 | $91.49 | $91.50 | $91.50 |
| Purchase #4 | $198.53 | 11.178% | $220.7217 | $220.72 | $220.70 | $220.70 |
| Purchase #5 | $167.32 | 11.760% | $186.9968 | $187.00 | $187.00 | $187.00 |
| Purchase #6 | $78.75 | 12.465% | $88.5662 | $88.57 | $88.55 | $88.60 |
| Purchase #7 | $58.81 | 5.484% | $62.0351 | $62.04 | $62.05 | $62.00 |
| 7 purchase totals = | $643.06 | $711.0772 | $711.09 | $711.05 | $711.00 | |